American Standard Soft Seal Butterfly Valve

Butterfly valve is a simple structure, convenient operation, reliable performance of the valve, mainly by the body, butterfly plate and transmission mechanism. The butterfly plate rotates around the center axis of the valve body to realize the opening and closing or adjust the medium flow in the pipeline. Butterfly valve has the advantages of small size, light weight, rapid opening and closing, small flow resistance, widely used in petrochemical, electric power, metallurgy, water treatment and other fields.

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Product classification

Butterfly valve series

Soft seal butterfly valve series

Key words:

SMAK

Product Details

American Standard Soft Seal Butterfly Valve/Soft seal butterfly valve

BD371(X/J)-(125LB/150LB)(SABWJ1(X/J/F)-(125LB/150LB)) Wafer rubber-lined butterfly valve butterfly valve

Using standard Acceptance stamdards

Flange connection size Flange connection dimension: GB/T 9113-2000; ASMEB16.5-2003
Structure length Structural length: : GB/T12221-1989;
Pressure test Pressure test:: GB/T13927-1992; JB/T9092-1999; API 598-2004

Nominal diameter DM Nominal diameter		d	L	H	H1	H2	DO	n-M hole
mm	in	d	L	H	H1	H2	DO	n-M hole
50	2	52.9	42	210	161	80	120.5	4-5/8"
65	2 ½	64.5	44.7	225	175	89	139.5	4-5/8"
80	3	78.8	45.2	235	181	95	152.5	4-5/8"
100	4	104	52.1	250	200	114	190.5	8-5/8"
125	5	123.3	54.4	265	213	127	216	8-3/4"
150	6	155.6	55.8	276	226	139	214.5	8-3/4"
200	8	202.5	60.6	320	260	175	298.5	8-3/4"
250	10	250.5	65.6	355	292	203	362	12-7/8"
300	12	301.6	76.9	400	337	242	432	12-7/8"

Note: The electric drive model is BDJ1, the air drive model is BQJ1, and the handle operation model is BJ1 (2 "-8" handle operation is available)

Note: the type of electric actuator valve is D971 and pneumatic operated valve is D671 and handwheel operated valve is D71( compay offer handwheel operatied if user need when normal diameter is from 2" to 8".

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